139 search results - page 13 / 28 » Numerical differentiation by radial basis functions approxim... |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Neural networks are a useful alternative to Gaussian mixture models for acoustic modeling; however, training multilayer networks involves a difficult, nonconvex optimization that...
FGR
2002
IEEE
14 years 15 days ago
2002
IEEE
Even though numerous techniques for face recognition have been explored over the years, most research has primarily focussed on identification from full frontal/profile facial ima...
ISSAC
2007
Springer
14 years 1 months ago
2007
Springer
The black box algorithm for separating the numerator from the denominator of a multivariate rational function can be combined with sparse multivariate polynomial interpolation alg...
GRAPHITE
2003
ACM
14 years 24 days ago
2003
ACM
This paper shows that scattered range data can be smoothed at low cost by fitting a Radial Basis Function (RBF) to the data and convolving with a smoothing kernel (low pass filt...
DAGSTUHL
1997
13 years 9 months ago
1997
This survey presents several techniques for solving variants of the following scattered data interpolation problem: given a nite set of N points in R3, nd a surface that interpola...